The DTT SDR-BOARD-2 is a small cell software defined radio (SDR) product that integrates two digital signal processors (DSPs) and two radio frequency (RF) transceivers. The platform supports flexiPHY software suite, offering GSM/GPRS/EDGE, UMTS/HSPA/WCDMA, CDMA2000, or LTE FDD/TDD capabilities.

The DTT SDR-BOARD-2 is a PCIe Express module that takes its power from the PCIe connector, with a power consumption of 15 Watts in a typical configuration at 25°C ambient. Control processing is provided by the PCIe host CPU.

It has one Environment Management IC (EMIC) to detect, monitor, and record physical parameters such as board temperature and input voltage. The EMIC can force the power-down of optional peripherals such as GPS. Access to the EMIC is through the PCIe controller or USB.

IMSI/IMEI catching – in this mode the board detects identities of all mobile phones within it’s effective range.

Selective jamming of communication – in this mode board operator can block communication of all mobile phones defined as targets.

Presence verification ‐ This operational mode is intended to detect and select targets of interest (according to IMSI/IMEI identifications) from the total number of subscribers located within operational area of the system.

Direction Finding Support – the system forces target’s phone to get into transmit mode (without any visible mark) so that DF / Homing systems can track the transmission direction to identify the target mobile.

Downgrade from 3G / 4G to GSM for operation by an active or passive interception complex

Based on the above capabilities, the system can support variety of operational needs such as:

The board can operate with variety of power sources such as AC supply, batteries, car supply etc and by that, it can be installed and operated in many types of applications and environments (fixed installation, remote control configuration, transportable, vehicular, man pack).